Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5588817 | Pressure-medium-traversed piston of a reciprocating piston pump | Wolfgang Schuller, Martin Urban | 1996-12-31 |
| 5390995 | Brake pressure control system for braking systems | — | 1995-02-21 |
| 5100305 | Reciprocating piston pump | — | 1992-03-31 |
| 5040451 | Radial piston pump or motor having pressure zones on the control tap for balancing the pump body | Juergen Gruber | 1991-08-20 |
| 5039283 | Device for anti-skid brake system | Robert Mergenthaler, Wolfgang Maisch | 1991-08-13 |
| 4988147 | Hydraulic high-pressure pump for a vehicle brake system | — | 1991-01-29 |
| 4921007 | Master brake cylinder suction refill valve | — | 1990-05-01 |
| 4888952 | Re-aspiration valve for master brake cylinders | — | 1989-12-26 |
| 4834467 | Hydraulic brake booster with anti-skid master cylinder plunger stop bushing | — | 1989-05-30 |
| 4790729 | Brake equipment for a hydraulic vehicle brake system | — | 1988-12-13 |
| 4631907 | Hydraulic lifting device for harvesting machines | — | 1986-12-30 |
| 4456170 | Control valve | Dieter Weigle, Uwe Schaub | 1984-06-26 |
| 4454982 | Control valve | Georg Reick | 1984-06-19 |
| 4354517 | Pressure valve | — | 1982-10-19 |
| 4352035 | Electric motor operated adjusting drive | — | 1982-09-28 |
| 4336903 | Control valve | — | 1982-06-29 |
| 4221156 | Hydraulic lifting device for harvesting machines | Hugo Preun | 1980-09-09 |
| 4212165 | Hydraulic control arrangement | — | 1980-07-15 |